Netdev 0x16 - NVMe TCP Offload Implementation and Performance Gains
Speakers:
Shai Malin
Aurelien Aptel
Info: NVMe-TCP is a high-performance pipelined storage protocol over TCP which abstracts remote access to a storage controller, providing hosts with the illusion of local storage. In NVMe-TCP, each storage queue is mapped to a TCP socket. Read and write IOs operations have a unique identifier, called command identifier (CID) and servers can handle CIDs out of order to allow small IOs to bypass large IOs and improve performance. Additionally, each PDU is protected by application-layer CRC generated by senders and verified on receivers.
See more: https://netdevconf.info/0x16/session....